Bulletin d’avalanche

Jasper

Nov 29 – 30, 2025Avalanche Canada
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Archivé · expiré 10 months ago

Danger d’avalanche

Mon
Tue
Alpin
1 · Faible
Limite forestière
1 · Faible
Sous la limite
1 · Faible
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Points saillants

Avoid areas where the snow feels stiff or slabby.

You’ll find the best turns on sheltered alpine and treeline slopes.
Be vigilant in shallow areas and at lower elevations, where early-season obstacles remain a significant concern.

Problèmes avalancheux

  • Wind Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Unlikely - Possible
    Taille
    1–1.5

    Despite little natural activity, you should remain highly suspicious when travelling in the alpine.

Confidence

Moderate

Avalanche Summary

Friday patrol in the Icefields Parkway corridor saw no new avalanche activity.
Wednesday this week, we received a report of a large avalanche on the NE slopes of Snowdome in extreme alpine terrain.

Snowpack Summary

30-40 cm of soft snow overlying a supportive snowpack to ground. Wind affected surface snow can be found in the high alpine and some exposed tree line features.
Snow cover in the alpine varies greatly, with some areas blown free of snow, while other areas are filled in. A 2cm thick crust is present halfway down the snowpack but has only been observed at tree line elevations.

Weather Summary

Saturday

Sunny with cloudy periods. Precipitation: Nil. Alpine temperature: High -7 °C. Ridge wind light to 15 km/h.

Sunday

Sunny with cloudy periods. Precipitation: Nil. Alpine temperature: Low -8 °C, High -6 °C. Ridge wind northwest: 10-25 km/h.

Monday

Cloudy with sunny periods and isolated flurries. Precipitation: Trace.

Alpine temperature: Low -11 °C, High -8 °C. Ridge wind west: 10 km/h.

Terrain and Travel Advice

  • Be careful as you transition into wind-affected terrain.
  • Avoid areas where the snow feels stiff and/or slabby.

Régions couvertes